THE PRIMARY OF A TRANSFORMER HAS 40 TURNS AND WORKS ON 100 VOLT AND 100 WATT. FIND THE NUMBER OF TURNS IN THE SECONDARY TO STEP UP VOLTAGE TO 400 V. ALSO CALCULATE CURRENT IN SECONDARY AND PRIMARY.
Q: A 210-kg electromagnet is at rest and is holding 100 kg of scrap steel when the current is turned…
A: Given: Mass of electromagnet: m1 =210 kg Mass of scrap steel : m2=100 kg Stiffness of spring…
Q: Repeat the preceding problem, but this time, suppose that the work done by air resistance cannot be…
A: We have to determine the speed of the skier at point B if air resistance is not ignored.
Q: The kinetic energy of a system must always be positive or zero. Explain whether this is true for the…
A: We need to ascertain whether this holds true for a system's potential energy.
Q: d v
A: Given: Speed is v Angle is θ Tθ=π=6.6 mK
Q: Assume two interreacting Einstein Solids contain a total of 10¹5 particles with a total of 10°…
A: A solids-specific heat hypothesis was put forth by Albert Einstein in 1906. In this theory, Einstein…
Q: 17) In an accelerating Universe, the scale factor a) grows at an ever-decreasing rate over time. b)…
A: The scaling factor, represented by a(t), tells us to what extent our universe has expanded. Now if…
Q: At 1:00 P.M., a thermometer reading 70°F is taken outside where the air temperature is -10°F (ten…
A: Given values-Thermometer reading at 1:00 Pm, T1= 70°FThe thermometer reading at 01:05 P.M, T=…
Q: I wonder why the refractive index of the material changes depending on the size of the electric…
A: Before dealing with the pocket effect, we walk through the refractive index concept. The Refractive…
Q: First question: To achieve efficient exciton to photon conversion and lower operating voltages, what…
A: The electrostatic Coulomb force pulls an electron and an electron hole into a bonded state called an…
Q: er
A: Given: First polarizer and second polarizer with transmission axis can be given as θ2-θ1=90
Q: What does the slope of the fit line in this log-voltage vs. current represent? log voltage 3.5 3 2.5…
A: Asnwering the second question.
Q: 250 N force is required to raise 75 kg mass from a pulley. If rope is pulled 12 m then the load is…
A: Given: Effort, P = 250 N Mass, m = 75 kg Distance travelled by effort = 12 m Distance travelled by…
Q: Determine the magnitude of force at the pin A and in the cable BC needed to support the 600-lb load.…
A: Moment of Force: It is the force that tends to cause rotation about a fixed point. We must note that…
Q: Calculate the work W against gravity required to build a right circular cone of height 3 m and base…
A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…
Q: mate of their size by r. What is the current
A: Given that The amount of magenetic field B= 3×10-8 G = 3×10-12 Tesla DDiameter of the current loop…
Q: The massless spring of a spring gun has a force constant k = 12 N/cm. When the gun is aimed…
A: Now, the spring's initial compression is computed as, We know mass m is 15 g Height, h is 5 m, Force…
Q: You need to design an industrial turntable that is 60.0 cm in diameter and has a kinetic energy of…
A: We have given Diameter d = 60 cm Radius r = d/2= 30 cm = 0.3 m Rotational kinetic energy K = 0.250…
Q: Select the ODE/s that is/are exact. dx + 2xy = 4x 2x² dx = -3x³ - 4xy dy dy + P(x) y = Q(x), where P…
A: We know For equation to be exact if d(M)/dy = d(N)/dx If condition is satisfied.then given…
Q: during the process of charging by friction that causes an object During the ruling process within…
A:
Q: Question 1 (a) A series RLC tuning circuit is excited at its resonant frequency of 50 MHz by 10V…
A:
Q: Explain the process of occurrence of X-rays and Auger electrons (please explain in full and in…
A: In an atom, the electronic transition is triggered by vacancies in the inner electronic shells of…
Q: : What is phase difference between two Waves, if the resultant amplitude due to their superposition…
A: We need to compute-Phase difference ϕ=?The data given as-Superimposition of two waves on one…
Q: Check Your Understanding You probably recall that, neglecting air resistance, if you throw a…
A: We must assess whether the projectile's time to launch is greater, less, or equal to the time needed…
Q: A box slides on a frictionless surface with a total energy of 50 J. It hits a spring and compresses…
A: We have to determine the energy lost when the box slides on the rough surface. We know, Total…
Q: Three particles, each of mass 'm' and carrying a charge q each, are suspended from a common point by…
A: Given that: Mass of each particle=m Charge of each particle=q Length of each string=L Edge of the…
Q: Two point charges, Q1=-25µC and Q2=+45μC are separated by a distance of 12 cm. The electric field at…
A: Electric field at a point r distance away is given by :- E=kQr2So given that at point P…
Q: The spring index of a helical spring is calculated by the following: (a) Ratio of wire diameter to…
A: Need to choose Correct Option regarding Spring Index of helical spring
Q: A space module weighs 15 metric tons on surface of Earth. How much work is done in propelling the…
A: Given: Weight of space module on the surface of Earth : F = 15 metric tons The radius of the Earth :…
Q: An object is oscillating with amplitude X at the end of the spring. How far is this mass from…
A:
Q: 5. A wire carrying a current of 2.0 A has 2.5 m of its length in a magnetic field of strength 6.0 ×…
A: Given : Current, I= 2.0A Length, l=2.5 m Magnetic field strength (B)= 6.0×10-5T
Q: : A metal sphere has capacitance 3 x 10 F when surrounded by a medium of dielectric constant 3. Find…
A: We need to compute-Capacitance (C2)=?The data given as-Capacitance (C1)=3×10-9 FDielectric constant…
Q: A girl on a skateboard (total mass of 40 kg) is moving at a speed of 10 m/s at the bottom of a long…
A: We have to determine the net frictional force on the girl We know the combined mass of the…
Q: The angular velocity of rod DE is a constant 21 rad/s clockwise 8 in. 10 in. D 6 in. E -24 in. A B
A: Given, ωDE=21 rad/s so, VD=DE×ωDE=6×21=126 in/s ωBD=12624=5.25 rad/s VB=10×5.25=52.5 in/s…
Q: b) A force of magnitude 33 N and with fixed orientation displaces a particle through 5√2 me angle…
A: We are given force on particle. This force is constant. We are also given displacement of particle.…
Q: An artillery shell is fired at a target 200 m above the ground. When the shell is 100 m in the air,…
A: Given data as follows: Height, h2=200 mInital height of shell, h1=100 mv1=100 m/s To Find: the…
Q: A T-shirt cannon launches a shirt at 5.00 m/s from a platform height of 3.00 m from ground level.…
A: The speed of the shirt when it is grabbed by hands at a distance of one meter from the ground must…
Q: A radioactive sample is studied for 100 days. It was found that after the given period the…
A: When an atomic nucleus becomes unstable they emit radiation. This process is called radioactive…
Q: In a compost pile, the biochemical conversion process from waste to compost is accompanied by heat…
A: Given: In this question, the given details are, In a compost pile, the biochemical conversion…
Q: not handwritten
A: Given that Perigee position rp=67000 km Velocity vp=40 km/s Distance from the planet,r=100000 km
Q: A particle is represented (at time t = 0) by the wave function Y(x,0) = √ B (b² − 3x²), −b ≤ x ≤ +b…
A: To solve g and h part we have to solve all parts of this question.
Q: A satellite is following an elliptical orbit around earth. Its engines are capable of providing a…
A: We are given a satellite. This satellite is moving in an elliptical orbit. Perigee is the point…
Q: Problem 14.33 The 16-1b block is pressed against the spring so as to compress it 2 ft when it is at…
A: Solution:-Given thatWeight of block (W=mg)=16 lbcompression in spring (x)=2 ft
Q: -5.1 x10 "C 9 12 cm 8.0cm 9.2cm qs 9.0cm 9₁ -2.5 X ID C 94 +260°C 4.5cm 6.0cm 11 cm 7.5cm +3.5 x10 C…
A: Q.No. 5 Find the resultant force on q1 from q4 and q5. Given, Charges:q1=+2.6×10-9 Cq4=+3.5×10-9…
Q: A rectangular conductor LMNO is placed in a uniform magnetic field of 0.5 T. The field is directed…
A: Rectangular conductors are well known.A 0.5 T uniform magnetic field is applied to LMNO.The field is…
Q: Consider the statement, "The temperature of a lost and whhat me gas is doubled." suust och showego…
A: Temperature is a physical quantity which is quantitative measure of hotness or coldness of any body.…
Q: Application: Construct the circuit in figure. Vsi-10 V, Vs:-5 V, R-330 52, R₂-1 K2, R₂-100 £2 R-10 K…
A:
Q: A mouse of mass 200 g falls 100 m down a vertical mine shaft and lands at the bottom with a speed of…
A: We are aware that a mouse weighing 200 g falls 100 meters down a vertical mine shaft and travels at…
Q: a 2865 kg car traveling at 32 km/h drives into a mud puddle and slows to 23 km/h before finding dry…
A: Given : Mass, m= 2865 kg Initial Velocity, Vi=32 km/h= 32×100060×60=8.889 m/sFinal velocity, Vf=23…
Q: 2 pts) The table contains data obtained during the single-slit microwave experiment with a slit…
A: Given Data: Let us consider the given data, The width is a=7 cm The wavelength is λ=2.8 cm To…
Q: solar system could bring understanding
A: It has asked how the creation of earth related to the solar system. We can state them with the…
Correct answer plss otherwise forward it now,,,
Step by step
Solved in 2 steps
